Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664941 | Amplifier circuit and liquid-crystal display unit using the same | Takeshi Shima | 2003-12-16 |
| 6577188 | Variable gain amplifier | Takashi Ueno, Tadashi Arai, Takafumi Yamaji, Hiroshi Yoshida | 2003-06-10 |
| 6549196 | D/A conversion circuit and liquid crystal display device | Takashi Taguchi, Takeshi Shima | 2003-04-15 |